Alright, let's work through 8216404 times 73414342 step by step
8216404 × 73414342 = 73414342 × (8216404)
+ 73414342 × 4 giving us 293657368
+ 73414342 × 00 that equals 0
+ 73414342 × 400 that results in 29365736800
+ 73414342 × 6000 which equals 440486052000
+ 73414342 × 10000 that results in 734143420000
+ 73414342 × 200000 yielding 14682868400000
+ 73414342 × 8000000 producing 587314736000000

= 603201893266168
